Erişim şekli için "info:eu-repo/semantics/closedAccess" WoS İndeksli Yayınlar Koleksiyonu listeleme
Toplam kayıt 3000, listelenen: 421-440
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Comparative phytochemical and bioactivity studies on two related Scorzonera L. species: A chemotaxonomic contribution
(Elsevier, 2023)Scorzonera L. (Asteraceae) is considered a taxonomically difficult genus with its more than 160 species. Scorzonera bella (SB) and S. veratrifolia (SV) species have been treated as synonyms since 1975. Recent botanical ... -
Comparative studies of CdS, CdS:Al, CdS:Na and CdS:(Al-Na) thin films prepared by spray pyrolysis
(Academic Press Ltd- Elsevier Science Ltd, 2015)In the present study, the spray pyrolysis technique was used to prepare pure CdS, 4 at.% Al-doped CdS, 4 at.% Na-doped CdS and (4 at.% Al, 4 at.% Na)-co-doped CdS thin films. It was found from X-ray diffraction data that ... -
Comparative study of the marine terraces along the Bulgarian and Turkish Black Sea coasts for determination of the tectonic effect and environmental change
(Bulgarian Acad Science, 2021)...... -
A comparative study of two national curricula: 1992 art-craft and 2006 visual arts curricula
(Pamukkale Univ, 2015)This research aims to determine similarities and differences in terms of curriculum design between the National Primary School Curriculum 1992 for Art and Craft Course and the National Primary School Curriculum for Visual ... -
A comparative study on SiO2 nanofiber production via two novel non-electrospinning methods: Centrifugal spinning vs solution blowing
(Elsevier, 2020)A comparative study on the production of nanofibrous silica (SiO2) mats via facile and innovative non-electro-spinning routes, solution blowing (SB) and centrifugal spinning (CS), and their subsequent calcination is ... -
Comparative trace element trends in Posidonia oceanica and its sediments along the Turkish-Mediterranean Sea coast
(Springer, 2021)Concentrations of eight trace elements (V, Cr, Ni, Cu, Zn, As, Cd, and Pb) were investigated in Posidonia oceanica leaf blades and sediments sampled from 23 stations along the Turkish-Mediterranean Sea coast. Trace element ... -
Comparing advanced exergetic assessments of two geothermal district heating systems for residential buildings
(Elsevier Science Sa, 2014)Advanced exergy analysis method has been increasingly utilized in analyzing and assessing the performance of energy-related systems in recent years due to more deeply investigating the exergy destructions. in this study, ... -
Comparing the biological properties and chemical profiling of chestnut bee pollen and bee bread collected from Anatolia
(Springer, 2023)Bee bread (BB) and bee pollen (BP) are accepted as functional food and considered in medical properties due to its important bioactive components. These bee products show different biological properties, but researches on ... -
Comparing the development of the multiplication of fractions in Turkish and American textbooks
(Taylor & Francis Ltd, 2018)This study analyzed the methods used to teach the multiplication of fractions in Turkish and American textbooks. Two Turkish textbooks and two American textbooks, Everyday Mathematics (EM) and Connected Mathematics 3 (CM), ... -
Comparing the pozzolanic activity properties of obsidian to those of fly ash and blast furnace slag
(Elsevier Sci Ltd, 2018)The use of pozzolan in cement provides economic advantages and improves the physico-mechanical properties of cement. Fly ash and blast furnace slag are widely used in cement as pozzolanic materials. in this study, obsidian ... -
Comparison and risk assessment of nitrate and nitrite levels in infant formula and biscuits for small children in Turkey
(Elsevier, 2022)This study aimed to determine the nitrate/nitrite levels in infant formulas and baby biscuits sold in Turkey and to make a non-carcinogenic risk assessment of exposure stemming from these foods. Within the scope of the ... -
Comparison of 300 mg versus 600 mg daily maintenance doses of aspirin treatment after desensitization in N-ERD: A three-year multicentre experience
(Ocean Side Publications, 2023)Background: Aspirin treatment after desensitization (ATAD) is effective in preventing nasal polyps recurrence as well as respiratory symptoms in patients with nonsteroidal anti-inflammatory drug (NSAID)-exacerbated respiratory ... -
Comparison of biochemical and nutritional properties of bee pollen samples according to botanical differences
(Springer Link, 2023)Abstract: Bee pollen is a well-balanced food and food supplement whose nutritional and bioactive properties vary according to its botanical origin. This comparative study examined some nutritional and biochemical properties ... -
Comparison of clinical and PET-derived prognostic factors in patients with non-Hodgkin lymphoma: a special emphasis on bone marrow involvement
(Lippincott Williams & Wilkins, 2020)Objective in patients with non-Hodgkin lymphoma (NHL), we investigated F-18 FDG PET/computed tomography (CT) parameters, clinical findings, laboratory parameters, and bone marrow involvement (BMI) status for predictive ... -
Comparison of cord blood and 6-month-old vitamin D levels of healthy term infants supplemented with 400 IU/day dose of vitamin D
(SpringerNature, 2022)Objectives To determine the prevalence and risk factors of vitamin D deficiency in pregnant women and their infants at birth (cord blood) and at six months of age in Turkey, as well as to assess the compliance rates of ... -
Comparison of different controllers and stability analysis for photovoltaic powered buck-boost DC-DC converter
(Taylor & Francis Inc, 2018)In this study, proportional integral (PI), fuzzy logic (FL), and sliding mode (SM) control of DC-DC buck-boost converter are presented. the obtained results were compared for these controller methods. the converter system, ... -
Comparison of different dentin deproteinizing agents on bond strength and microleakage of universal adhesive to dentin
(Sage Publications, 2023)Aim:To evaluate the effects of papain (Brix 3000), bromelain, sodium hypochlorite (NaOCl), and chlorine dioxide (ClO2) application to the deep dentin surface on shear bond strength (SBS), microleakage, and dentin surface ... -
Comparison of dissolved nickel and nickel nanoparticles toxicity in larval Zebrafish in terms of gene expression and DNA damage
(Springer, 2018)With the use of nanoparticles (NPs) in many industrial activities and consumer products, it is important to evaluate the effects of their release into the environment. Metal NPs (e.g., Ni-NPs or Cu-NPs) can release metal ... -
Comparison of effects of dexmedetomidine and amifostine against X-ray radiation-induced parotid damage
(Springer, 2022)Radiotherapy can be employed as a therapeutic modality alone in the early stages of cancer and is used together with other treatments such as surgery and chemotherapy in more advanced stages. However, exposure to ionizing ... -
Comparison of electrostatic potential obtained from different atomic point charges calculation methods for a large set of molecules
(World Stientific Publishing, 2021)The Electrostatic Potential is of great importance in chemical reactivity since it is closely related to many of molecular properties. Despite the fact that there are significant improvements in the quantum mechanical ...